Errors in self-diagnosis. LADA code errors

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18/05/2022
Errors in self-diagnosis. LADA code errors

1

Engine control unit malfunction. If when reading the module showed this error on 2110 16 cl or other VAZ, to eliminate it is necessary to look at a block of the device. Most likely, the reason is oxidation of contacts or damage of the socket. If the control unit fails, the module must be reflashed.

 

2

Too high voltage is detected in the on-board network. The user must check the operation of the battery and the generator device.

 

3

Fuel level sensor circuit failure. The device may receive a low or high signal. It is necessary to check the sensor and the electrical circuit that supplies it.

 

4

Antifreeze controller malfunction. It is necessary to diagnose the sensor and wiring.

 

5

Outdoor temperature controller error.

 

6

Overheating of the power unit.

 

7

Emergency pressure of engine fluid.

 

8

The car's mains voltage is too low. Diagnostic actions are performed similar tests at high voltage.

 

9

The battery is discharged (the criterion for the operation of the speaker is met).

 

E

Error detection in the data packet embedded in the EEPROM.

 

12

Malfunctions in the operation of the diagnostic power line of the indicator on the instrument panel.

 

thirteen

The microprocessor module does not receive a pulse from the lambda probe.

 

14

The control unit captures the increased signal coming from the antifreeze temperature sensor.

 

15

Coolant temperature controller malfunction. A reduced signal is sent from the device that does not correspond to the nominal value.

 

16

Increased voltage in the car's mains.

 

17

Low voltage in the onboard network.

 

19

Crankshaft position sensor malfunction. An incorrect signal from the controller is fed to the microprocessor module. It is recommended to diagnose the connector and contacts, dirt may have got on the pad.

 

21

Malfunction of the throttle position regulator. Perhaps the problem is the node itself. It is recommended to check the operation of the controller and its implementation.

 

22

Reduced signal coming from the throttle position controller.

 

23

The signal coming from the suction air temperature controller is too high.

 

24

Car speed sensor malfunction. The speedometer may have incorrect readings. To solve the problem, you need to check the contacts on the European panel of devices, maybe just the connector goes away.

 

25

The signal in the intake air temperature sensor circuit is too low.

 

27, 28

Incorrect pulse from the exhaust system sensor.

 

33, 34

Malfunctions associated with the operation of the flow meter. It is necessary to check all contacts and the electric circuit on which the controller of mass consumption of air is connected.

 

35

The microprocessor module recorded the deviation of the single speed, the reason may be a malfunction of the sensor.

 

41

Incorrect signal from the phase regulator.

 

42

Damage to the electrical circuit of the electronic ignition system.

 

43

Incorrect pulse from the detonation sensor.

 

44, 45

The mixture in the engine cylinders is too poor or too rich.

 

49

Vacuum leakage. Diagnosis of all highways and check of tightness is required.

 

51, 52

Failure of one of the memory modules of the control unit - RAM or RAM.

 

53

The control unit cannot detect the signal coming from the exhaust sensor.

 

54

No pulse from the octane corrector.

 

55

Depletion of fuel-air mixture at low load on the car engine.

 

61

Lambda probe malfunction.